Right-click the cell that contains the field [Qty] , and click Add Total. This adds a sum of the quantity for each order to the totals row. In the empty cell to the left of Sum[Qty] , type the label  Order Total . You can add a background color to the totals row. Select the two sum cells and the label cell.
Ladder logic is the first in a series exploring different software programming methods how to choose the most appropriate model of computation based on system requirements and architecture. Future articles will cover textual, function block/data flow, state chart, and simulation and modeling methods.
Youâll learn to install and configure RSLogix 500 and to use itâs powerful features to efficiently develop and maintain ladder logic programs.A demo of the training program is included on the RSLogix 500 disc. To run the demo, insert the RSLogix 500 disc into the disc drive.